Reebok Women's Running Shorts With inner lining (yellow part in the photo) Size M Unused, but the tag has been cut off and is not available. Please understand and acknowledge this before purchasing. (SPEEDWICK is a unique technology with excellent sweat-wicking and quick-drying functions. By using multiple fibers with irregular cross-sections, it creates gaps within the fabric, promoting airflow to wick away sweat and keep you dry. Even when you sweat, it doesn't cling to the skin, maintaining a comfortable environment.)